#588799#588799

#588799 is a mid, muted cyan. Relative luminance 0.217; OKLCH L 59.7% C 0.058 H 224.1°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#588799
RGB	rgb(88, 135, 153)
HSL	hsl(197, 27%, 47%)
HSV	hsv(197, 42%, 60%)
CMYK	cmyk(42.5%, 11.8%, 0%, 40%)
CIE-LAB	lab(53.71, -11.04, -14.63)
CIE-LCH	lch(53.71, 18.32, 232.97°)
OKLab	oklab(59.66% -0.0415 -0.0403)
OKLCH	oklch(59.66% 0.058 224.1)
XYZ	xyz(18.4362, 21.7013, 33.3481)
Luminance	0.2170 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#588799 #996A58

analogous

#58998A #588799 #586799

triadic

#588799 #995887 #879958

tetradic

#588799 #8A5899 #996A58 #679958

square

#588799 #8A5899 #996A58 #679958

split-complementary

#588799 #995867 #998A58

monochromatic

#2B424B #426572 #588799 #7BA4B3 #A2BFC9

Accessibility & contrast

On white

3.93

#588799 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#588799 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #588799

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##588799	#FFFFFF	#000000	##000000
##588799	1.00	3.93	5.34	5.34
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D859A

Deuteranopia (green-blind)

#737D99

Tritanopia (blue-blind)

#3D8D8D

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #588799;
/* rgb */ color: rgb(88, 135, 153);
/* oklch */ color: oklch(59.7% 0.058 224.1);

Tailwind

colors: {
  custom: {
    50: '#8aaab7',
    500: '#588799',
    950: '#000000',
  },
}

SCSS

$custom: #588799;
$custom-light: #8aaab7;
$custom-dark: #000000;

JSON

{
  "hex": "#588799",
  "rgb": {
    "r": 88,
    "g": 135,
    "b": 153
  },
  "hsl": {
    "h": 196.615,
    "s": 26.971,
    "l": 47.255
  },
  "oklch": {
    "l": 0.59655,
    "c": 0.05786,
    "h": 224.1
  },
  "luminance": 0.21703
}

Semantic roles & 50–950 ramp

primary

#588799

secondary

#B79F96

accent

#7F64C3

background

#F8FAFB

surface

#F0F4F6

border

#CBCED0

text

#0C1011

muted

#7D7F80

Preview Lab

Preview with #588799

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →